This study develops a methodology to quantify the combined effects of two major nontariff barriers (NTBs), sanitary and phytosanitary (SPS) measures and customs and administrative procedures. We employ a constant elasticity of substitution (CES) utility function with factor-augmenting technical...

This study employs a novel nested variable elasticity of substitution (VES) utility model to investigate the impacts of food safety standards on international trade and social welfare. The nested VES utility model is applied to investigate the impact of the European Union (EU) Hazard Analysis...

Time delays due to inefficient customs and administrative procedures have become a leading non-tariff barrier (NTB) that restrict international trade and impair social welfare. This paper investigates how time delays affect product quality, product price, trade flow, and social welfare, using...

Recently, there has been increasing interest in making causal inference when interference is possible. In the presence of interference, treatment may have several types of effects. In this article, we consider inference about such effects when the population consists of groups of individuals...

We describe the degree to which household income is negatively associated with the prevalence of different types of disability (i.e., medical impairments) in China using data from the 2006 Second National Survey of Disabled Persons. We then calculate the extra costs of disability across...

We used data from the Sample Survey of the Aged Population in China in 2000 to investigate and compare the health status of the elderly population. We found differences between male and female elderly concerning health status. First, chronic disease and disability rates are higher for females...

The aging of the population and the dramatic increase in women's labor force participation have made eldercare and women's labor market outcomes a subject of considerable policy importance not just in industrialized countries but also in transition and developing countries. This study examines...

Using 1987-2006 panel data for China, we explore the dynamics of the skill premium. The present paper focuses on the skill premium as an explanation for why income differences are so large in China. Our empirics show that: the rise in the relative supply of skilled labor results in an increase,...